JP2005193678A5 - - Google Patents
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- Publication number
- JP2005193678A5 JP2005193678A5 JP2005001073A JP2005001073A JP2005193678A5 JP 2005193678 A5 JP2005193678 A5 JP 2005193678A5 JP 2005001073 A JP2005001073 A JP 2005001073A JP 2005001073 A JP2005001073 A JP 2005001073A JP 2005193678 A5 JP2005193678 A5 JP 2005193678A5
- Authority
- JP
- Japan
- Prior art keywords
- drop
- column
- nozzle
- belonging
- ink drop
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- 230000000875 corresponding Effects 0.000 claims 5
- 239000007787 solid Substances 0.000 claims 1
Claims (8)
各第１カラム別アレイとこれに対応する第２カラム別アレイとがＸ軸に直交するＹ軸に沿って互いに所定距離ずれた位置関係となるよう、第１及び第２リニアアレイがＹ軸に沿って互いに隣り合わせに配置されており、
各第１カラム別アレイが、複数個のインクドロップノズルによる第１リニアサブカラムと、複数個のインクドロップノズルによる第２リニアサブカラムとを、互いに略平行となるよう、且つ第１リニアサブカラムに属する各インクドロップノズルとこれに隣り合い第２リニアサブカラムに属するインクドロップノズルとにより第１ノズル対がそれぞれ形成されるよう、互い違いに咬合配置した構成を有しており、また当該第１ノズル対をなすインクドロップノズル同士の間に、そのＸ軸方向位置が一致しており従って両者を結ぶ線がＹ軸と略平行である、という位置関係があり、
各第２カラム別アレイが、複数個のインクドロップノズルによる第３リニアサブカラムと、複数個のインクドロップノズルによる第４リニアサブカラムとを、互いに略平行となるよう、且つ第３リニアサブカラムに属する各インクドロップノズルとこれに隣り合い第４リニアサブカラムに属するインクドロップノズルとにより上記第１ノズル対に対応する第２ノズル対がそれぞれ形成されるよう、互い違いに咬合配置した構成を有しており、また当該第２ノズル対をなすインクドロップノズル同士の間に、そのＸ軸方向位置が一致しており従って両者を結ぶ線がＹ軸と略平行である、という位置関係があり、
第１乃至第４リニアサブカラムにおけるＸ軸方向ノズルピッチがいずれも所定値ＸＰであり、
第１リニアサブカラムに属するインクドロップノズルが第１色のドロップを、第２リニアサブカラムに属するインクドロップノズルが第２色のドロップを、第３リニアサブカラムに属するインクドロップノズルが第３色のドロップを、第４リニアサブカラムに属するインクドロップノズルが第４色のドロップを、それぞれ放出するドロップ放出装置。 A first linear array having a configuration in which a plurality of first column arrays by a plurality of ink drop nozzles are arranged side by side along the X axis so as to be substantially parallel to each other and inclined with respect to the X axis; A second linear array having a configuration in which a plurality of second-column arrays by the ink drop nozzles are arranged in parallel along the X axis so as to be substantially parallel to each other and inclined with respect to the X axis,
The first and second linear arrays are arranged on the Y axis so that each first column-based array and the corresponding second column-specific array are shifted from each other by a predetermined distance along the Y axis perpendicular to the X axis. Are placed next to each other along the
Each first column-based array includes a first linear subcolumn including a plurality of ink drop nozzles and a second linear subcolumn including a plurality of ink drop nozzles that are substantially parallel to each other. Each of the ink drop nozzles belonging to each other and the ink drop nozzle belonging to the second linear sub-column adjacent to each other so as to form a first nozzle pair. Between the ink drop nozzles forming the nozzle pair, the X-axis direction position is coincident, so there is a positional relationship that the line connecting them is substantially parallel to the Y-axis,
The third linear sub-column is configured so that each second column-by-column array is substantially parallel to the third linear sub-column by the plurality of ink drop nozzles and the fourth linear sub-column by the plurality of ink drop nozzles. Each of the ink drop nozzles belonging to each other and the ink drop nozzle belonging to the fourth linear sub-column adjacent to each other so as to form a second nozzle pair corresponding to the first nozzle pair. In addition, there is a positional relationship in which the X-axis direction position is coincident between the ink drop nozzles forming the second nozzle pair, and the line connecting them is substantially parallel to the Y-axis,
The X-axis direction nozzle pitch in each of the first to fourth linear sub-columns is a predetermined value XP,
The ink drop nozzles belonging to the first linear sub-column have the first color drop, the ink drop nozzles belonging to the second linear sub-column have the second color drop, and the ink drop nozzles belonging to the third linear sub-column have the third color. Drop emitting device in which the ink drop nozzle belonging to the fourth linear sub-column emits the fourth color drop.
第１リニアサブカラムに属するドロップ放出ノズルに対し流体的に結合している複数の第１指状マニホルドと、
第２リニアサブカラムに属するドロップ放出ノズルに対し流体的に結合している複数の第２指状マニホルドと、
第３リニアサブカラムに属するドロップ放出ノズルに対し流体的に結合している複数の第３指状マニホルドと、
第４リニアサブカラムに属するドロップ放出ノズルに対し流体的に結合している複数の第４指状マニホルドと、
を備えるドロップ放出装置。 The drop discharge device of claim 1, further comprising:
A plurality of first finger manifolds fluidly coupled to drop discharge nozzles belonging to the first linear sub-column;
A plurality of second finger manifolds fluidly coupled to drop discharge nozzles belonging to the second linear sub-column;
A plurality of third finger manifolds fluidly coupled to drop discharge nozzles belonging to a third linear sub-column;
A plurality of fourth finger manifolds fluidly coupled to drop discharge nozzles belonging to a fourth linear sub-column;
A drop discharge device comprising:
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/755,245 US6799830B1 (en) | 2004-01-10 | 2004-01-10 | Drop generating apparatus |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2005193678A JP2005193678A (en) | 2005-07-21 |
| JP2005193678A5 true JP2005193678A5 (en) | 2008-02-14 |
| JP4624803B2 JP4624803B2 (en) | 2011-02-02 |
Family
ID=33030300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2005001073A Expired - Fee Related JP4624803B2 (en) | 2004-01-10 | 2005-01-06 | Drop generator |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6799830B1 (en) |
| EP (1) | EP1552931B1 (en) |
| JP (1) | JP4624803B2 (en) |
| CN (1) | CN1636724B (en) |
| DE (1) | DE602005011502D1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200718568A (en) * | 2005-11-14 | 2007-05-16 | Benq Corp | Fluid injection apparatus |
| US8167404B2 (en) * | 2009-07-17 | 2012-05-01 | Xerox Corporation | Staggered head stitch shifts in a continuous feed direct marking printer |
| US8292398B2 (en) | 2010-05-14 | 2012-10-23 | Xerox Corporation | Method and system for printhead alignment to compensate for dimensional changes in a media web in an inkjet printer |
| US8517502B2 (en) | 2011-02-14 | 2013-08-27 | Xerox Corporation | Method and system for printhead alignment to reduce or eliminate banding artifacts for interlaced printheads |
| JP6313187B2 (en) * | 2014-10-30 | 2018-04-18 | 京セラ株式会社 | Liquid discharge head and recording apparatus |
| US9434155B1 (en) | 2015-08-31 | 2016-09-06 | Xerox Corporation | Method and system for printhead alignment based on print medium width |
| JP7031399B2 (en) * | 2018-03-17 | 2022-03-08 | 株式会社リコー | Liquid discharge head, head module, head unit, liquid discharge unit, liquid discharge device |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0352498A1 (en) * | 1988-07-14 | 1990-01-31 | Ascom Hasler AG | Franking machine |
| US5469199A (en) | 1990-08-16 | 1995-11-21 | Hewlett-Packard Company | Wide inkjet printhead |
| US5278584A (en) | 1992-04-02 | 1994-01-11 | Hewlett-Packard Company | Ink delivery system for an inkjet printhead |
| US5638101A (en) | 1992-04-02 | 1997-06-10 | Hewlett-Packard Company | High density nozzle array for inkjet printhead |
| US5610645A (en) * | 1993-04-30 | 1997-03-11 | Tektronix, Inc. | Ink jet head with channel filter |
| US5724079A (en) * | 1994-11-01 | 1998-03-03 | Internaional Business Machines Corporation | Combined black and color ink jet printing |
| US5907338A (en) * | 1995-01-13 | 1999-05-25 | Burr; Ronald F. | High-performance ink jet print head |
| US5949452A (en) | 1996-11-27 | 1999-09-07 | Tektronix, Inc. | Interleaving image deposition method |
| US6123410A (en) | 1997-10-28 | 2000-09-26 | Hewlett-Packard Company | Scalable wide-array inkjet printhead and method for fabricating same |
| US5984455A (en) | 1997-11-04 | 1999-11-16 | Lexmark International, Inc. | Ink jet printing apparatus having primary and secondary nozzles |
| US6113231A (en) | 1998-02-25 | 2000-09-05 | Xerox Corporation | Phase change ink printing architecture suitable for high speed imaging |
| US6502920B1 (en) * | 2000-02-04 | 2003-01-07 | Lexmark International, Inc | Ink jet print head having offset nozzle arrays |
| CN1143772C (en) * | 2000-03-21 | 2004-03-31 | 富士施乐株式会社 | Ink jet head |
| JP2001260366A (en) * | 2000-03-21 | 2001-09-25 | Nec Corp | Ink jet recording head and its manufacturing method |
| JP4135350B2 (en) * | 2001-10-11 | 2008-08-20 | 富士ゼロックス株式会社 | Inkjet recording head and inkjet recording apparatus |
-
2004
- 2004-01-10 US US10/755,245 patent/US6799830B1/en not_active Expired - Fee Related
-
2005
- 2005-01-06 JP JP2005001073A patent/JP4624803B2/en not_active Expired - Fee Related
- 2005-01-07 EP EP05250050A patent/EP1552931B1/en not_active Expired - Fee Related
- 2005-01-07 DE DE602005011502T patent/DE602005011502D1/en active Active
- 2005-01-10 CN CN2005100038014A patent/CN1636724B/en not_active Expired - Fee Related
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